Pith Number

pith:GXZUXNKO

pith:2010:GXZUXNKO6A5YN3RFFLHWL4B4BT

not attested not anchored not stored refs pending

Open string pair creation from worldsheet instantons

Alessandro Torrielli, Christian Schubert

arxiv:1008.2068 v1 · 2010-08-12 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GXZUXNKO6A5YN3RFFLHWL4B4BT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:33:08.402863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35f34bb54ef03b86ee252acf65f03c0cd53de9ac0f118e89959bb69e7300f287

Aliases

arxiv: 1008.2068 · arxiv_version: 1008.2068v1 · doi: 10.48550/arxiv.1008.2068 · pith_short_12: GXZUXNKO6A5Y · pith_short_16: GXZUXNKO6A5YN3RF · pith_short_8: GXZUXNKO

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/GXZUXNKO6A5YN3RFFLHWL4B4BT \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 35f34bb54ef03b86ee252acf65f03c0cd53de9ac0f118e89959bb69e7300f287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d2e080880c8568bc986e5acd9bd7be03ca772cb344399567881f2a87b781e09",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-08-12T08:44:55Z",
    "title_canon_sha256": "dcb4d4413fa902716e409250fa6134399c12ea1b821286e139ac599df7a3970a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2068",
    "kind": "arxiv",
    "version": 1
  }
}